<template>
  <div class="mod-config">
    <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">

      <!--      不给操作-->
<!--      <el-form-item>-->
<!--        <el-input v-model="dataForm.key" placeholder="参数名" clearable></el-input>-->
<!--      </el-form-item>-->

<!--      <el-form-item>-->
<!--        <el-button @click="getDataList()">查询</el-button>-->
<!--        <el-button v-if="isAuth('menu:nutrienttable:save')" type="primary" @click="addOrUpdateHandle()">新增</el-button>-->
<!--        <el-button v-if="isAuth('menu:nutrienttable:delete')" type="danger" @click="deleteHandle()" :disabled="dataListSelections.length <= 0">批量删除</el-button>-->
<!--      </el-form-item>-->
    </el-form>
    <el-table
      :data="dataList"
      border
      v-loading="dataListLoading"
      @selection-change="selectionChangeHandle"
      style="width: 100%;">
      <el-table-column
        type="selection"
        header-align="center"
        align="center"
        width="50">
      </el-table-column>
<!--      <el-table-column-->
<!--        prop="id"-->
<!--        header-align="center"-->
<!--        align="center"-->
<!--        label="主键自增id">-->
<!--      </el-table-column>-->
      <el-table-column
        prop="dishName"
        header-align="center"
        align="center"
        label="菜品名称">
      </el-table-column>
      <el-table-column
        prop="energy"
        header-align="center"
        align="center"
        label="能量">
      </el-table-column>
      <el-table-column
        prop="protein"
        header-align="center"
        align="center"
        label="蛋白质">
      </el-table-column>
      <el-table-column
        prop="carbohydrate"
        header-align="center"
        align="center"
        label="碳水化合物">
      </el-table-column>
      <el-table-column
        prop="fat"
        header-align="center"
        align="center"
        label="脂肪">
      </el-table-column>
      <el-table-column
        prop="sugar"
        header-align="center"
        align="center"
        label="糖">
      </el-table-column>
      <el-table-column
        prop="saturatedFat"
        header-align="center"
        align="center"
        label="饱和脂肪">
      </el-table-column>
      <el-table-column
        prop="transFat"
        header-align="center"
        align="center"
        label="反式脂肪">
      </el-table-column>
      <el-table-column
        prop="cholesterol"
        header-align="center"
        align="center"
        label="胆固醇">
      </el-table-column>
      <el-table-column
        prop="sodium"
        header-align="center"
        align="center"
        label="钠">
      </el-table-column>
<!--      只能展示不给操作-->
<!--      <el-table-column-->
<!--        fixed="right"-->
<!--        header-align="center"-->
<!--        align="center"-->
<!--        width="150"-->
<!--        label="操作">-->
<!--        <template slot-scope="scope">-->
<!--          <el-button type="text" size="small" @click="addOrUpdateHandle(scope.row.id)">修改</el-button>-->
<!--          <el-button type="text" size="small" @click="deleteHandle(scope.row.id)">删除</el-button>-->
<!--        </template>-->
<!--      </el-table-column>-->
    </el-table>
    <el-pagination
      @size-change="sizeChangeHandle"
      @current-change="currentChangeHandle"
      :current-page="pageIndex"
      :page-sizes="[10, 20, 50, 100]"
      :page-size="pageSize"
      :total="totalPage"
      layout="total, sizes, prev, pager, next, jumper">
    </el-pagination>
    <!-- 弹窗, 新增 / 修改 -->
    <add-or-update v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getDataList"></add-or-update>
  </div>
</template>

<script>
  // import AddOrUpdate from './nutrienttable-add-or-update'
  export default {
    data () {
      return {
        dataForm: {
          key: ''
        },
        dataList: [],
        pageIndex: 1,
        pageSize: 10,
        totalPage: 0,
        dataListLoading: false,
        dataListSelections: [],
        addOrUpdateVisible: false
      }
    },
    // components: {
    //   AddOrUpdate
    // },
    activated () {
      this.getDataList()
    },
    methods: {
      // 获取数据列表
      getDataList () {
        this.dataListLoading = true
        this.$http({
          // url: this.$http.adornUrl('/menu/nutrienttable/list'),
          url: `http://localhost:8081/menu/nutrienttable/list`,

          method: 'get',
          params: this.$http.adornParams({
            'page': this.pageIndex,
            'limit': this.pageSize,
            'key': this.dataForm.key
          })
        }).then(({data}) => {
          if (data && data.code === 0) {
            this.dataList = data.page.list
            this.totalPage = data.page.totalCount
          } else {
            this.dataList = []
            this.totalPage = 0
          }
          this.dataListLoading = false
        })
      },
      // 每页数
      sizeChangeHandle (val) {
        this.pageSize = val
        this.pageIndex = 1
        this.getDataList()
      },
      // 当前页
      currentChangeHandle (val) {
        this.pageIndex = val
        this.getDataList()
      },
      // 多选
      selectionChangeHandle (val) {
        this.dataListSelections = val
      },
      // 新增 / 修改
      addOrUpdateHandle (id) {
        this.addOrUpdateVisible = true
        this.$nextTick(() => {
          this.$refs.addOrUpdate.init(id)
        })
      },
      // 删除
      deleteHandle (id) {
        var ids = id ? [id] : this.dataListSelections.map(item => {
          return item.id
        })
        this.$confirm(`确定对[id=${ids.join(',')}]进行[${id ? '删除' : '批量删除'}]操作?`, '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          this.$http({
            // url: this.$http.adornUrl('/menu/nutrienttable/delete'),
            url: `http://localhost:8081/menu/nutrienttable/delete`,
            method: 'post',
            data: this.$http.adornData(ids, false)
          }).then(({data}) => {
            if (data && data.code === 0) {
              this.$message({
                message: '操作成功',
                type: 'success',
                duration: 1500,
                onClose: () => {
                  this.getDataList()
                }
              })
            } else {
              this.$message.error(data.msg)
            }
          })
        })
      }
    }
  }
</script>
